JPS54106149A - Optical information recording carrier - Google Patents

Optical information recording carrier

Info

Publication number
JPS54106149A
JPS54106149A JP1385078A JP1385078A JPS54106149A JP S54106149 A JPS54106149 A JP S54106149A JP 1385078 A JP1385078 A JP 1385078A JP 1385078 A JP1385078 A JP 1385078A JP S54106149 A JPS54106149 A JP S54106149A
Authority
JP
Japan
Prior art keywords
film
information recording
optical information
recording carrier
reflector
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP1385078A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6142315B2 (enrdf_load_stackoverflow
Inventor
Mitsuo Kaneuchi
Kazuo Hirasawa
Masakado Nakada
Kuniaki Sakai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TOKYO DENKA KK
Mitsubishi Electric Corp
Original Assignee
TOKYO DENKA KK
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TOKYO DENKA KK, Mitsubishi Electric Corp filed Critical TOKYO DENKA KK
Priority to JP1385078A priority Critical patent/JPS54106149A/ja
Publication of JPS54106149A publication Critical patent/JPS54106149A/ja
Publication of JPS6142315B2 publication Critical patent/JPS6142315B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Credit Cards Or The Like (AREA)
  • Holo Graphy (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Optical Recording Or Reproduction (AREA)
JP1385078A 1978-02-09 1978-02-09 Optical information recording carrier Granted JPS54106149A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1385078A JPS54106149A (en) 1978-02-09 1978-02-09 Optical information recording carrier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1385078A JPS54106149A (en) 1978-02-09 1978-02-09 Optical information recording carrier

Publications (2)

Publication Number Publication Date
JPS54106149A true JPS54106149A (en) 1979-08-20
JPS6142315B2 JPS6142315B2 (enrdf_load_stackoverflow) 1986-09-20

Family

ID=11844746

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1385078A Granted JPS54106149A (en) 1978-02-09 1978-02-09 Optical information recording carrier

Country Status (1)

Country Link
JP (1) JPS54106149A (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5734064U (enrdf_load_stackoverflow) * 1980-07-30 1982-02-23
JPS57201699A (en) * 1981-05-08 1982-12-10 Gao Ges Automation Org Discriminating card with integrated circuit module
JPS58175154A (ja) * 1982-04-08 1983-10-14 Matsushita Electric Ind Co Ltd 光学記録再生円盤
JPS5979444A (ja) * 1982-10-28 1984-05-08 Sharp Corp 光記憶素子
JPS6034664U (ja) * 1983-08-15 1985-03-09 ソニー株式会社 光学式情報カ−ド
JPS6034663U (ja) * 1983-08-15 1985-03-09 ソニー株式会社 光学式情報カ−ド
JPS6154054A (ja) * 1984-08-23 1986-03-18 Matsushita Electric Ind Co Ltd 平板状情報記録担体

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63149313U (enrdf_load_stackoverflow) * 1987-03-24 1988-09-30

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5173939U (enrdf_load_stackoverflow) * 1974-12-06 1976-06-10
JPS5279946A (en) * 1975-12-25 1977-07-05 Sanyo Electric Co Ltd Preparation of reflection type hologram information sheet

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5173939U (enrdf_load_stackoverflow) * 1974-12-06 1976-06-10
JPS5279946A (en) * 1975-12-25 1977-07-05 Sanyo Electric Co Ltd Preparation of reflection type hologram information sheet

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5734064U (enrdf_load_stackoverflow) * 1980-07-30 1982-02-23
JPS57201699A (en) * 1981-05-08 1982-12-10 Gao Ges Automation Org Discriminating card with integrated circuit module
JPS58175154A (ja) * 1982-04-08 1983-10-14 Matsushita Electric Ind Co Ltd 光学記録再生円盤
JPS5979444A (ja) * 1982-10-28 1984-05-08 Sharp Corp 光記憶素子
JPS6034664U (ja) * 1983-08-15 1985-03-09 ソニー株式会社 光学式情報カ−ド
JPS6034663U (ja) * 1983-08-15 1985-03-09 ソニー株式会社 光学式情報カ−ド
JPS6154054A (ja) * 1984-08-23 1986-03-18 Matsushita Electric Ind Co Ltd 平板状情報記録担体

Also Published As

Publication number Publication date
JPS6142315B2 (enrdf_load_stackoverflow) 1986-09-20

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